https://commons.apache.org/proper/commons-compress/: Apache Commons Compress software defines an API for working with compression and archive formats. These include: bzip2, gzip, pack200, lzma, xz, Snappy, traditional Unix Compress, DEFLATE, DEFLATE64, LZ4, Brotli, Zstandard and ar, cpio, jar, tar, zip, dump, 7z, arj. (The Apache Software Foundation)
  • Wolfgang Glas
  • Christian Kohlschütte
  • Bear Giles
  • Michael Kuss
  • Lasse Collin
  • John Kodis
  • BELUGA BEHR
  • Simon Spero
  • Michael Hausegger
  • Torsten Curdt
  • Stefan Bodewig
  • Sebastian Bazley
  • Christian Grobmeier
  • Julius Davies
  • Damjan Jovanovic
  • Emmanuel Bourg
  • Gary Gregory
  • Rob Tompkins 
public final class org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm extends java.lang.Enum<org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm>
  minor version: 0
  major version: 59
  flags: flags: (0x4031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
  super_class: java.lang.Enum
{
  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm DES;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm RC2pre52;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm TripleDES168;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm TripleDES192;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm AES128;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm AES192;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm AES256;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm RC2;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm RC4;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm UNKNOWN;
    descriptor: Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  private final int code;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final java.util.Map<java.lang.Integer, org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm> codeToEnum;
    descriptor: Ljava/util/Map;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/Integer;Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;>;

  private static final org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm[] ENUM$VALUES;
    descriptor: [Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=5, args_size=0
         0: .line 203
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "DES"
            iconst_0
            sipush 26113
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.DES:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         1: .line 204
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "RC2pre52"
            iconst_1
            sipush 26114
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC2pre52:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         2: .line 205
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "TripleDES168"
            iconst_2
            sipush 26115
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.TripleDES168:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         3: .line 206
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "TripleDES192"
            iconst_3
            sipush 26121
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.TripleDES192:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         4: .line 207
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "AES128"
            iconst_4
            sipush 26126
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES128:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         5: .line 208
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "AES192"
            iconst_5
            sipush 26127
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES192:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         6: .line 209
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "AES256"
            bipush 6
            sipush 26128
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES256:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         7: .line 210
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "RC2"
            bipush 7
            sipush 26370
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC2:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         8: .line 211
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "RC4"
            bipush 8
            sipush 26625
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC4:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
         9: .line 212
            new org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            ldc "UNKNOWN"
            bipush 9
            ldc 65535
            invokespecial org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.UNKNOWN:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            bipush 10
            anewarray org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            iconst_0
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.DES:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            iconst_1
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC2pre52:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            iconst_2
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.TripleDES168:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            iconst_3
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.TripleDES192:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            iconst_4
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES128:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            iconst_5
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES192:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            bipush 6
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.AES256:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            bipush 7
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC2:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            bipush 8
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.RC4:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            dup
            bipush 9
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.UNKNOWN:Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aastore
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.ENUM$VALUES:[Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
        10: .line 219
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 0 /* cte */
        start local 0 // java.util.Map cte
        11: .line 220
            invokestatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.values:()[Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 15
      StackMap locals: java.util.Map top int int org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm[]
      StackMap stack:
        12: aload 4
            iload 2
            aaload
            astore 1 /* method */
        start local 1 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm method
        13: .line 221
            aload 0 /* cte */
            aload 1 /* method */
            invokevirtual org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.getCode:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 1 /* method */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 1 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm method
        14: .line 220
            iinc 2 1
      StackMap locals:
      StackMap stack:
        15: iload 2
            iload 3
            if_icmplt 12
        16: .line 223
            aload 0 /* cte */
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            putstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.codeToEnum:Ljava/util/Map;
        end local 0 // java.util.Map cte
        17: .line 224
            return
      LocalVariableTable:
        Start  End  Slot    Name  Signature
           11   17     0     cte  Ljava/util/Map<Ljava/lang/Integer;Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;>;
           13   14     1  method  Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;

  private void <init>(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm this
        start local 3 // int code
         0: .line 229
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
         1: .line 230
            aload 0 /* this */
            iload 3 /* code */
            putfield org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.code:I
         2: .line 231
            return
        end local 3 // int code
        end local 0 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            0    3     3  code  I
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  
      code           final

  public int getCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm this
         0: .line 239
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.code:I
            ireturn
        end local 0 // org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;

  public static org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm getAlgorithmByCode(int);
    descriptor: (I)Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int code
         0: .line 250
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.codeToEnum:Ljava/util/Map;
            iload 0 /* code */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            areturn
        end local 0 // int code
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  code  I
    MethodParameters:
      Name  Flags
      code  final

  public static org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm[] values();
    descriptor: ()[Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=0
         0: .line 1
            getstatic org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm.ENUM$VALUES:[Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            dup
            astore 0
            iconst_0
            aload 0
            arraylength
            dup
            istore 1
            anewarray org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            dup
            astore 2
            iconst_0
            iload 1
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
            aload 2
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm valueOf(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
         0: .line 1
            ldc Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;
            aload 0
            invokestatic java.lang.Enum.valueOf:(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;
            checkcast org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      name  
}
Signature: Ljava/lang/Enum<Lorg/apache/commons/compress/archivers/zip/PKWareExtraHeader$EncryptionAlgorithm;>;
SourceFile: "PKWareExtraHeader.java"
NestHost: org.apache.commons.compress.archivers.zip.PKWareExtraHeader
InnerClasses:
  public final EncryptionAlgorithm = org.apache.commons.compress.archivers.zip.PKWareExtraHeader$EncryptionAlgorithm of org.apache.commons.compress.archivers.zip.PKWareExtraHeader